Description
Our Custom Sport Tune
Emissions Intact you do not remove your emissions equipment
Peak Horsepower& Torque
+100 HP, + 180 ft-lbs torque
425 Total HP, 790 ft-lbs Total torque
Fastest possible acceleration
Firm shifting
No dead pedal
Biggest adrenaline rush we can give you
Who Wants this Tune?
You want the most power you can get
Plan on building your truck for more power in the future
Someone who does not care much about their warranty
You can technically still tow, but gauges (including EGT) need to be
monitored
Want the power without the headache that your older modified truck had
Inappropriate use of the Sport Tune
Too much power for towing without the proper gauges
This tune should only be used during sanctioned competition and or on private property
Enough power for an irresponsible driver to damage his truck
Lending your truck to someone not experienced with driving a tuned truck or weak or average driving skills
Installing Sport as a single tune for frequent use without the proper supporting modifications including:
Low Pressure Lift Pump
Fuel Sump or equivalent upgrade
Transmission Tuning
Cold Air Intake
Exergy Fuel System Saver or Upgraded CP4
We recommend using Sport in our Switch on the Fly for occasional and appropriate use for our typical customers.
Custom Tuning from DuramaxTuner.com
Fully customized tuning with more than 100+ calibration changes from stock
No hacking wires into control units or fuel pump and turbo sensors
More power and less soot than box programmers
World Class Customer Service team that actually answers the phone!
Required Options
SPADE / EFI Live Autocal v3 Required
SPADE (Standalone Programming And Diagnostic Equipment)
a.k.a. EFILive AutoCal V3
Simple to use, handheld OBD flashing (programming) hardware
Scan tool Log engine data for trouble shooting and diagnostics
Flash unlimited number of updates for your truck
Flash multiple trucks with the same device
Individual tunes and license required for each new truck
Up to 600 VIN slots available
EFiLive License is included when purchasing hardware from us
If you already have the hardware from another vehicle you will need an additional license and we will need the Serial Number and Auth Code for your device.
Recommended: 68RFE Transmission Tuning
Fix the factory calibration without sacrificing reliability
Electronically controlled line pressure
Increased clutch pack holding capacity
Very Important for heavy towing and peak performance applications
Adjusted Shift Points
Allows for stretching the wide torque curve provided in the 6.7L Cummins
Makes the truck feel more powerful
Torque converter lockup strategy
Getting rid of the short shifting
Use all of the potential power
AISIN (FYI)
The Aisin transmission is most often (but not always) found in the 2013-2021 HD Cummins Cab & Chassis pick-up truck models. It was an available option for standard pick-ups as well but, came with a price tag. Your Aisin equipped Cummins will run better than it ever has before with our Custom Engine Tuning, but at this time there is no transmission tuning available. Our engine tuning for your truck is specifically designed to maximize the full potential while maintaining the reliability of your truck. Others may run a 1-size-fits-all when it comes to 6.7L Cummins engine tuning, but if you have an Aisin transmission the difference is significant.
G56 (Manual Transmission)
The G56 Manual transmission isoffered through to the 2018 model year. The factory clutch can handle a reasonable amount of added torque with an adult driver at the wheel. For these trucks, you get all fourCustom Engine Tunes in individual files. Our Engine tuning for these trucks takes into account the difference in engine operation for manual transmission trucks.
